Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[sfrench/cifs-2.6.git] / arch / powerpc / Makefile

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 187a39af3e1cefc25bc69146e317964531e5c6e7..6c1e36c33faa1bd536d5f75cd75ba8d9022174a2 100644 (file)
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -201,6 +201,14 @@ checkbin:
                        false; \
                fi ; \
        fi
+       @if test "$(call cc-fullversion)" = "040200" \
+           && test "x${CONFIG_MODULES}${CONFIG_PPC64}" = "xyy" ; then \
+               echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \
+               echo 'kernel with modules enabled.' ; \
+               echo -n '*** Please use a different GCC version or ' ; \
+               echo 'disable kernel modules' ; \
+               false ; \
+       fi
        @if ! /bin/echo dssall | $(AS) -many -o $(TOUT) >/dev/null 2>&1 ; then \
                echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build ' ; \
                echo 'correctly with old versions of binutils.' ; \